1991 Bugatti EB 110 vs. 2005 BMW 645
To start off, 2005 BMW 645 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Bugatti EB 110. In addition, the cost of maintenance, including insurance, on 1991 Bugatti EB 110 would be higher. At 4,390 cc (8 cylinders), 2005 BMW 645 is equipped with a bigger engine. In terms of performance, 1991 Bugatti EB 110 (600 HP @ 9000 RPM) has 262 more horse power than 2005 BMW 645. (338 HP @ 6100 RPM). In normal driving conditions, 1991 Bugatti EB 110 should accelerate faster than 2005 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 645 weights approximately 375 kg more than 1991 Bugatti EB 110.
Because 1991 Bugatti EB 110 is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 645. In wet, icy, snow, or gravel driving conditions, 1991 Bugatti EB 110 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1991 Bugatti EB 110 (568 Nm @ 4200 RPM) has 129 more torque (in Nm) than 2005 BMW 645. (439 Nm @ 3600 RPM). This means 1991 Bugatti EB 110 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 645. 2005 BMW 645 has automatic transmission and 1991 Bugatti EB 110 has manual transmission. 1991 Bugatti EB 110 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 645 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Bugatti EB 110 | 2005 BMW 645 | |
| Make | Bugatti | BMW |
| Model | EB 110 | 645 |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 3496 cc | 4390 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 600 HP | 338 HP |
| Engine RPM | 9000 RPM | 6100 RPM |
| Torque | 568 Nm | 439 Nm |
| Torque RPM | 4200 RPM | 3600 RPM |
| Engine Bore Size | 81 mm | 92 mm |
| Engine Stroke Size | 56.6 mm | 83 mm |
| Engine Compression Ratio | 7.5:1 | 10.5:1 |
| Top Speed | 344 km/hour | 250 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1715 kg |
| Vehicle Length | 4090 mm | 4830 mm |
| Vehicle Width | 1950 mm | 1860 mm |
| Vehicle Height | 1070 mm | 1380 mm |
| Wheelbase Size | 2560 mm | 2790 mm |
